CVE - CVE-2014-9090

CVE-ID
CVE-2014-9090	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The do_double_fault function in arch/x86/kernel/traps.c in the Linux kernel through 3.17.4 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to cause a denial of service (panic) via a modify_ldt system call, as demonstrated by sigreturn_32 in the linux-clock-tests test suite.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6f442be2fb22be02cafa606f1769fa1e6f894441 CONFIRM:https://github.com/torvalds/linux/commit/6f442be2fb22be02cafa606f1769fa1e6f894441 DEBIAN:DSA-3093 URL:http://www.debian.org/security/2014/dsa-3093 MLIST:[oss-security] 20141126 Re: CVE Request: Linux kernel LDT handling bugs URL:http://www.openwall.com/lists/oss-security/2014/11/26/5 SECUNIA:62336 URL:http://secunia.com/advisories/62336 SUSE:SUSE-SU-2015:0736 URL:http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html SUSE:SUSE-SU-2015:0812 URL:http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html SUSE:openSUSE-SU-2015:0566 URL:http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
Assigning CNA
MITRE Corporation
Date Record Created
20141126	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20141126)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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